The University of Adelaide has a situational project underway. So what exactly is situational learning? I’ve not heard the term before! It seems to encompass all things Learning Designer cool - simulations, case studies, scenario based learning and online role plays.
The situational learning site has examples. The Mekong eSim seems to be implemented entirely in Blackboard — at least thats what I can tell from the screen grabs.
You may also find Project EnRoLE of interest. EnRoLE as in Encouraging Roleplay based Learning Environments.